diff --git a/Westwind.RazorHosting.Tests/packages.config b/Westwind.RazorHosting.Tests/packages.config
index 435c9f2..bda865a 100644
--- a/Westwind.RazorHosting.Tests/packages.config
+++ b/Westwind.RazorHosting.Tests/packages.config
@@ -2,6 +2,6 @@
 <packages>
   <package id="Microsoft.AspNet.Razor" version="3.2.6" targetFramework="net471" />
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="2.0.0" targetFramework="net471" />
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net471" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net471" />
   <package id="Westwind.Utilities" version="3.0.14" targetFramework="net471" />
 </packages>
\ No newline at end of file